Specifications

   

Price - Overall <~$400

 

Size - The system will have a overall dimension h487mm, w320mm, l473mm. The working area measures 320mm(x) x 470mm(y) x 127mm(z).

 

Complexity - The project will utilize two distinct types of tools. The first tool features a diamond wire rope, designed exclusively for parallel pathing. The primary challenges with this tool include effectively cooling both the rope and the material being cut, as well as securely mounting the rope onto three guiding wheels. Additionally, the tension of the rope will require careful adjustment and testing to ensure optimal performance. The second tool bears resemblance to a traditional CNC router but with notable modifications: it will be equipped with a more blunt cutting mechanism and will have the capability to dispense diamond paste, enabling it to meticulously grind down the stone surface. Given the machine's function to cut and etch stone, it must be fully enclosed to protect its electronic components. This enclosure is essential to minimize exposure to the wet environment generated during the stone processing, ensuring the longevity and reliability of the machinery.

 

Application - In stone fabrication industry, polishing and finishing usually take up a large amount of time. This machine aims to create a cheap and dirty table top machine that can grind stone

 

Interface - TinyG is possibly more easy to manipulate. I have ordered one to test it out. If not I'm planning to use Arduino and Pronterface to control the machine.